Sex-specific fetal weight prediction by ultrasound.
D000293:Adolescent; D000328:Adult; D001724:Birth Weight / Q000502:physiology*; D016022:Case-Control Studies; D005260:Female; D020567:Fetal Weight / Q000502:physiology*; D006801:Humans; D008875:Middle Aged; D011237:Predictive Value of Tests; D011247:Pregnancy; D012189:Retrospective Studies; D012727:Sex Characteristics; D016216:Ultrasonography, Prenatal